<section class="fdb-block">
  <div class="container">
    <div class="row justify-content-center">
      <div class="col-12 col-md-8 col-lg-6 text-center">
        <h1>Subscribe</h1>
        <div class="input-group mt-4 mb-4">
          <input type="text" class="form-control" placeholder="Enter your email address">
          <div class="input-group-append">
            <button class="btn btn-primary" type="button">Submit</button>
          </div>
        </div>

        <p class="h4">Find us on <a href="https://www.froala.com">Facebook</a> and <a href="https://www.froala.com">Twitter</a>.</p>
      </div>
    </div>
  </div>
</section>
